January 10, 2024

Gas Line Trimmer: Why does my gas line trimmer leak gas?

Move the line trimmer to a well-ventilated area and check the fuel lines for cracks. Replace the fuel lines if they're leaking. If fuel leaks from the carburetor, rebuild or replace the carburetor to prevent gas from leaking.

Replace the fuel tank cap if its seal is damaged and leaking. Check the fuel tank and replace the tank if it's damaged.

gas line trimmer

THESE REPAIRS MAY HELP SOLVE YOUR GAS LINE TRIMMER PROBLEM

JC-LT-Rebuild-the-grass-line-trimmer-carburetor

Rebuild the grass line trimmer carburetor

Rebuild kits are available for most carburetors. The kit contains essential components for rebuilding a carburetor, such as diaphragms, seals and gaskets. You can sometimes fix a fuel supply problem by dismantling and cleaning a carburetor. Use the kit to rebuild the carburetor after cleaning it.

Rebuild the grass line trimmer carburetor

Find the required part specific to your product.

RG-LT-Rebuild-a-Line-Trimmer-Carburetor-Intro-Image
October 01, 2013

How to rebuild a line trimmer carburetor

A line trimmer that's difficult to start could have a carburetor that's ready for a rebuild. This DIY repair guide shows you how to rebuild it yourself using a weed eater carburetor rebuild kit.

Repair difficulty
Time required
 15 minutes or less
JC-LT-Replace-the-grass-line-trimmer-carburetor

Replace the grass line trimmer carburetor

The carburetor mixes air and gasoline in the proper proportions to create a combustible gas. If the engine starts and then sputters, or doesn't start at all due to lack of fuel, you might need to replace carburetor. It's often more cost effective and practical to replace the carburetor rather than rebuild it.

Grass line trimmer carburetor

Find the required part specific to your product.

RG-LT-Replace-a-Line-Trimmer-Carburetor-Intro-Image
October 01, 2013

How to replace a line trimmer carburetor

If your line trimmer is hard to start or just plain won't start, the carburetor could gummed up, or its gaskets could be shot. You can replace the carburetor yourself, in less than 30 minutes. Just follow these weed eater carburetor replacement steps.

Repair difficulty
Time required
 15 minutes or less
JC-LT-Replace-the-grass-line-trimmer-fuel-lines

Replace the grass line trimmer fuel lines

Fuel lines become brittle over time and can crack or tear. Replace a fuel line that's brittle or damaged. Be careful to install new fuel lines on the engine the same way the original fuel lines were configured.

Grass line trimmer fuel lines

Find the required part specific to your product.

RG-LT-Replace-a-Line-Trimmer-Fuel-Line-Intro-Image
October 01, 2013

How to replace a line trimmer fuel line

If your line trimmer won't start even though it's filled with gas, a split or blocked fuel line could be keeping gas from reaching the engine. This DIY repair guide explains how to replace line trimmer fuel lines in about 30 minutes.

Repair difficulty
Time required
 15 minutes or less

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

Repair guides for gas line trimmers

These step-by-step repair guides will help you safely fix what’s broken on your grass line trimmer.

How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas line trimmers

Use the advice and tips in these articles and videos to get the most out of your grass line trimmer.

Solving 3 common problems with line trimmer cutting lines

Solving 3 common problems with line trimmer cutting lines

Follow these tips to prevent the cutting line on your grass line trimmer from breaking or feeding out too much or too li…

How to replace a line trimmer fuel line video

How to replace a line trimmer fuel line video

Follow the steps in this video to replace a leaking fuel line in a line trimmer.…

How to tune up a grass line trimmer video

How to tune up a grass line trimmer video

Tune of your grass line trimmer, following the steps in this video.…